Statistical Inference of User Experience of Multichannel Audio on Mobile Phones
作者机构：University of Central PunjabLahore54700Pakistan
出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)
年 卷 期：2020年第65卷第11期
页 面：1253-1270页
核心收录：
学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学]
主 题：Subjective assessment multichannel audio MUSHRA listening test
摘 要：Mobile phones and other handheld electronic devices are now ubiquitous and play an important role in our everyday *** the last decade,we have seen a sharp rise in the sophistication of both hardware and software for these devices,thus significantly increasing their utility and *** devices are now commonly used for the streaming of audio and video and for the regular playback of *** audio has now become a popular format and with recent updates in software,the latest audio codecs that support this format can effectively be played back on most electronic *** a result,more audio content that is now compatible with these devices is being *** is important to perform subjective quality tests for multichannel audio verses traditional stereo and mono on devices like mobile phones while using *** paper presents the results and analysis of such listening tests that evaluate basic audio quality and quality of *** results show that while multichannel audio scores higher than stereo and mono for both of these attributes,the difference in score was less for the ratings of quality of *** results were processed using an Analysis of Variance(ANOVA)to show the statistical *** of the effect size showed that the audio content had little bearing on the results.
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